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<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
</head>
<body>
    <script>
        const arr1 = ["able","age","are"];//"e"
        const arr2 = ["dog","raccar","car"];//""
        const arr3 = ["national","arrival","mental"];//"al"
        function callAll(arr){
            let cat = [...arr];
            cat = cat.reverse();
        }
        callAll(arr1);
    </script>
</body>
</html>